For many years, it didn't occur to Bishop Gene Robinson — the first openly gay bishop in the Episcopal Church — that he might retire before age 72, the mandatory retirement age for Episcopal bishops. But then, in 2010, Mary Glasspool, who is also openly gay, was elected bishop suffragan in the Diocese of Los Angeles and, for the first time, Robinson reconsidered his retirement plans. "I thought, you know, I don't have to keep doing this," he tells Fresh Air's Terry Gross. "There is an openly gay voice in the House of Bishops, and is there something else that I would really like to do — and perhaps that God is calling me to do? And that answer came back 'yes.' And so ... I announced that I would retire at the end of 2012."